Actor Sir Ian McKellen is to make a surprise cameo appearance on Strictly Come Dancing's Halloween special.
The 87-year-old's voice will appear on the BBC dancing programme during a group dance on Sunday's results show to Tame Impala's Dracula, where he will read an extract from Bram Stoker's horror novel at the routine's climax.
Vampire-themed group dance
The dance, which was recorded earlier this year, will show Strictly professionals Alexis Warr and Nikita Kuzmin on a first date, before it is revealed that Kuzmin is a vampire, and the rest of the professionals join the dance.
Saturday's dances have also been revealed with Bethany Antonia and Nancy Xu performing the jive to I'm In Love With A Monster by Fifth Harmony, and Dani Dyer and Nikita Kuzmin performing the Viennese Waltz to My Favourite Things by Rogers and Hammerstein.
Full lineup of Saturday dances
Jaime Winstone and Carlos Gu will salsa to Filthy/Gorgeous by Scissor Sisters, Lacey Turner and Vito Coppola will perform the Charleston to Crazy Stupid Love by Cheryl and Tinie Tempah, and Tabby Stoecker and Mark Karmalita will quickstep to Black Magic by Little Mix.
Cach Mercer and Maddie Ingoldsby will perform the Argentine tango to Pas De Deux by Michael Abels, Graeme Hall and Lauren Oakley will samba to Coconut by Harry Nilsson and John Nellis and Katya Jones will perform the tango to Dance… by Slayyyter.
Lawrence Robb and Jowita Przystal will perform the tango to Ghostbusters by Ray Parker Jr, Will Best and Dianne Buswell will perform their Couple's Choice dance to Nu Flow by Big Brovaz, and Delta Goodrem and Kai Widdrington will perform the Viennese Waltz to Unchained Melody by The Righteous Brothers.
Sunday's results show
Sunday's show will also feature music from Becky Hill, as well as Strictly's first ever dance off featuring three couples, where one pair will be sent home from the competition by the judges, who will vote to eliminate a couple rather than save one.
Strictly's live show will air on Saturday at 6.30pm and the results show will air on Sunday at 7.10pm on BBC One and iPlayer.
